A "Blackout Rage Gallon," also known as a "Borg," is a popular social media trend among college students and young adults. It involves a gallon-sized jug containing a mixture of alcohol (typically vodka or other spirits), water, and often flavor enhancers and electrolytes. The name "Blackout Rage Gallon" suggests a potential for high alcohol consumption and risky drinking, leading to blackouts and other negative consequences.